Hello ZeetbEar and eVerYonE, Can u please tell me that is there any process to active or switch on my phone without sim card.I wanna listen to radio and do other activities except rcving calls from other, thats why I wanna use my phone without sim card.is it possible?if it is then plz let me know details.Thanks,
Asif.

heya this is one fab phoen i love the camera picture qualtiy and sound.. however using the camera so much i have a load of pictures stored on my phone. i have brought the removable hardware USB thing, from poundland and i put it all together with the memory card init and the device could not be found?? can anyone help ;[

the only one disadvantage of k750i is the sound of music player using its speaker, it seems to design not to be a fashion phone!! but don't worry, by using headset you'd enjoy its amazing sound as sony audio deck. to know firmware use the right & left joystick as this: >*

Hi ... I bought SE k750i 2 days agoo.. i am having a sound problem with it ... When I play any mp3 song in media player the sound is very loww but when i set the song as ringtone and ply it the sound is very good ..so can somebody help me why the sound in mediaplayer so low...plzzz help me plzzzzzzz

hey chris go out right now a buy this fone it is simply awusome ive had it for 8 months now and had no problems with it wat so ever and everything is perfect on it the camera is great and music is superb so do yourself a favar and go buy it hope i help cya JOKO

go to www.sonyericsson.com and download the software name, seupdateservice. the setup and the installer will guide you at the rest of the firmware process.
current firmware is R1DB001, camera: 5.3
(to check firmware press the joystick and the * button like this >*

To someone who wanna buy memory___(2007-07-26 13:58 v$AZ)
Hi guys*** zeetbear here... K750i support both Memory Stick Duo™ and Memory Stick PRO Duo™.
This means that all the sizes of that type of Memory Stick™ available on the market at the moment are supported (currently up to 4 GB) I am currently using this card & its well enough for me___ & naturally for you also......... it works just fine...
Sony 2GB Memory Stick PRO Duo
Sony-MSXM2GS___takecare

Some of K750 users have a problem of how to compact MP3 files with the same quality. OK. The answer is with me.
1. First you should find an audio converter which supports to MP4 conversion. According to my experience Nero 7.0 or later versions are perfect. Iím using Nero 7.9v as the latest version. You can download it from Nero Official web site as its demo version for 15 days. Iíve its product key. Anybody wants it just ask me. Iíll give it to you to make your demo to unlimited. But it is weighted as 175MB. Use a broadband or ADSL connection to download it. I used an ADSL connection & downloaded it within 30 minutes.
2. Secondly select the Encode Audio Files & set the output type as Nero Digital Audio (MP4) at 32 bit rate.
3. After the conversion if you have a head phone listen to the original MP3 & the converted MP4. Youíll see the different between both of them. There must be an improvement of audio quality in MP4 than the MP3. (I mean 32 bit rate in MP4 is better than the 128 bit rate in MP3)And the biggest thing is, usually a MP3 weighted as 3MB to 4MB. But in this MP4, it always gets around 1MB or near. If you are listening to music in 160 rates like our master Zeetbear, set it as 40.
4. That means you can save your space with a higher quality. This is a trick which used commonly in mobiles which comes without a memory slot. Such as K510, K310, K320, etcÖ
Note: Iíve some idea about our Zeetbear. Actually he is doing a great job here. In my case I have problems of what kind of mobile should I buy after I loose my Nokia 6030. Such as, what should buy for me? Another Nokia, a 510 or any other & many more. But finally I decided to buy a K750. Still I havenít got it or grab it. But sooner definitely Iíll buy it. If anybody ask me about who motivated you or who told you to buy this K750? My finger goes to Zeetbear. Thank you friend for teach us about everything about K750. I think Sony Ericsson should pay some amount to him monthly as he is always promoting their K750. Definitely it will be more reasonable.

I got one and have no problem's with the phone i think that the phn is one of the best there is and i wound'nt traid it for something else so well done sony.I'm happy with the sound of the phn and eneythink else of the phn a happy customer!!!